EP 4233218 B1 20240904 - DECODING CHANNEL STATE INFORMATION REPORT PART TWO
Title (en)
DECODING CHANNEL STATE INFORMATION REPORT PART TWO
Title (de)
DECODIERUNG VON KANALSTATUSINFORMATIONSBERICHTSTEIL ZWEI
Title (fr)
DÉCODAGE DE SECONDE PARTIE DE RAPPORT D'INFORMATIONS D'ÉTAT DE CANAL
Publication
Application
Priority
IB 2020059934 W 20201022
Abstract (en)
[origin: WO2022084723A1] According to some embodiments, a method performed by a network node for decoding a channel state information (CSI) report comprises generating a physical uplink shared channel (PUSCH) scrambling sequence, descrambling a PUSCH using the PUSCH scrambling sequence, decoding a CSI report part one to determine a rank indicator, and determining a location of a CSI report part two. The method further comprises extracting a scrambling sequence from the PUSCH scrambling sequence corresponding to the location of the CSI report part two, generating a CSI part two scrambling sequence based on the PUSCH scrambling sequence and the location of the CSI report part two, and applying the extracted scrambling sequence to the location of the CSI report part two. The method further comprises descrambling the location of the CSI report part two in the PUSCH using the CSI part two scrambling sequence and decoding the CSI part two.
IPC 8 full level
H04L 1/00 (2006.01)
CPC (source: EP US)
H04L 1/0026 (2013.01 - EP); H04L 1/0038 (2013.01 - EP); H04L 1/0072 (2013.01 - EP); H04L 1/1887 (2013.01 - US); H04W 72/1268 (2013.01 - US); H04W 72/21 (2023.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2022084723 A1 20220428; EP 4233218 A1 20230830; EP 4233218 B1 20240904; US 2023422241 A1 20231228
DOCDB simple family (application)
IB 2020059934 W 20201022; EP 20800327 A 20201022; US 202018249798 A 20201022